EP 0085818 B1 19870107 - METHOD FOR ENAMELLING OBJECTS BY ELECTROSTATIC SPRAYING
Title (en)
METHOD FOR ENAMELLING OBJECTS BY ELECTROSTATIC SPRAYING
Publication
Application
Priority
FR 8202038 A 19820209
Abstract (en)
[origin: US4500560A] In this process comprising fluidizing the enamel powder in a fluidization vessel by blowing air in the bottom of the latter, steam is also introduced in the vessel in the course of the fluidization. The relative humidity is adjusted in the vessel to a value between about 15 and 45% in respect of a temperature in the vessel of between about 20 DEG and 30 DEG C. A steam boiler (12) is connected to the fluidization vessel (1) for this purpose.
IPC 1-7
IPC 8 full level
B05B 5/16 (2006.01); C23D 5/04 (2006.01); B05B 7/14 (2006.01)
CPC (source: EP US)
B05B 5/1683 (2013.01 - EP US); B05B 7/1472 (2013.01 - EP US); C23D 5/04 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0085818 A1 19830817; EP 0085818 B1 19870107; DE 3274993 D1 19870212; FR 2521170 A1 19830812; FR 2521170 B1 19861121; US 4500560 A 19850219
DOCDB simple family (application)
EP 82400738 A 19820426; DE 3274993 T 19820426; FR 8202038 A 19820209; US 40703682 A 19820811